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- Panjab UniversityIN199 papers
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11 papers · 1 filter
Wavelet analysis and scaling properties of time series
P. Manimaran, Prasanta K. Panigrahi, Jitendra C. Parikh
We propose a wavelet based method for the characterization of the scaling behavior of non-stationary time series. It makes use of the built-in ability of the wavelets for capturing…
Analysis of B_d^0 -> phi K^{*0} decay mode with supersymmetry
A. K Giri, R. Mohanta
Motivated by the recent measurement of low longitudinal polarization fraction in the decay mode $\B \to ϕK^{*0}$, which appears not to be in agreement with the standard model expec…
Induced magnetic moment in noncommutative Chern-Simons scalar QED
Prasanta K. Panigrahi, T. Shreecharan
We compute the one loop, correction to the vertex in the noncommutative Chern-Simons theory with scalar fields in the fundamental representation. Emphasis is placed on the p…
Dual Linearised Gravity in Arbitrary Dimensions
Ajith. K. M, E. Harikumar, M. Sivakumar
We construct dual formulation of linearised gravity in first order tetrad formalism in arbitrary dimensions within the path integral framework following the standard duality algori…
Wigner-Weyl isomorphism for quantum mechanics on Lie groups
N. Mukunda, G. Marmo, Alessandro Zampini +2
The Wigner-Weyl isomorphism for quantum mechanics on a compact simple Lie group is developed in detail. Several New features are shown to arise which have no counterparts in th…
Can there be any new physics in b -> d penguins
A. K. Giri, R. Mohanta
We analyze the possibility of observing new physics effects in the penguin amplitudes. For this purpose, we consider the decay mode , which has only…